.............All previous models could only switch to Gamma D when an HDR signal was present. The RS4500 will instead switch to a full HDR preset which can include BT2020, Gamma D, specific laser/lens settings and a variety of other picture parameters. This is what we have been looking for. Once set up, this should be our plug and play mode for 4K.
I didn't know that, I was told in the past that the LED projectors did not have the option of having the light source repaired by the factory...that changes my opinion 100%. Are all LED projectors the same (major manufacturers), or is it just the high end models? I run 2000-5000 hours per year on my projectors currently...if the light engines are replaceable then it makes this a possiblity for my next projector as long as the lumens are enough.
Just spoke with JVC regarding the RS4500. Looks like around 4 weeks delay. They are working on the firmware and want to make sure the projector performs the best that it can.
Honestly, that's what they should do if needed. No one would want a projector that has half it's useful features either completely disabled or not working properly anyways.
I will be curious of the inevitable A/B comparisons of the RS500/600 vs the RS4500 with native 4K content.
JVC has selected Kris Deering as a reviewer of the RS4500. Congratulations Kris and looking forward to your review.
I think the law of diminishing returns will raise its head, the RS600 is so good, that despite what laser, true 4K, and a top of the line lens brings in, that most will not find the improvements enough to pony up the difference in cost. I'm sure the increased lumens, finer resolution of both the 4K chips and better lens will be obvious but I don't think it would be substantial enough except on the largest of home theater screens to make it a slam dunk over the RS600, and at that price. Perhaps lasers will be able to truly allow HDR to 'shine' through over incandescent sources which would certainly give it another big plus over all other 4K/eshift lamp based pjs.
........can crank the iris way down and get OLED like contrast. Much as I love my RS600, this is in another league. But, you need $35K !!